TheBluetti AC70 is on sale for$250 off right now during Amazon's Big Spring Sale .
Portable battery packs have revolutionized power. Forget noisy, smelly gasoline generators or trailing extension cables, these packs are a convenient way to take power with you on the go.
Power stations come in all sorts of shapes and sizes, from small devices that can easily fit into a backpack to large units that need to be transported on wheels. My preference is for something in the middle -- a power station that's big enough to power heavy loads for extended periods, but small enough to be easily carried around.
Also: The best portable power stations
Over the past few weeks, I've been testing theBluetti AC70 , a portable power station that won't break the bank or your back. The pack has enough power to easily handle energy-intensive devices, such as hairdryers, electric kettles, and heaters.
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